Hi everyone I would like to ask I want to show JSON data and customize the position for image and text in Table View. how can I do like that? please advice me.
You can take a look at the Image Url.
for image 1 it is the result as I've parsing from JSON.
for image 2 it is my goal.
ViewController.h
#import <UIKit/UIKit.h>
@interface ViewController : UIViewController <UITableViewDataSource,UITableViewDelegate>
@property (retain, nonatomic) IBOutlet UITableView *myTableView;
@end
ViewController.m
#import "ViewController.h"
@interface ViewController ()
{
NSMutableArray *myObject;
// A dictionary object
NSDictionary *dict;
// Define keys
NSString *galleryid;
NSString *name;
NSString *titlename;
NSString *thumbnail;
}
@end
@implementation ViewController
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
// Define keys
galleryid = @"GalleryID";
name = @"Name";
titlename = @"TitleName";
thumbnail = @"Thumbnail";
// Create array to hold dictionaries
myObject = [[NSMutableArray alloc] init];
NSData *jsonData = [NSData dataWithContentsOfURL:
[NSURL URLWithString:@"MY_JSON_URL"]];
id jsonObjects = [NSJSONSerialization JSONObjectWithData:jsonData options:NSJSONReadingMutableContainers error:nil];
// values in foreach loop
for (NSDictionary *dataDict in jsonObjects) {
NSString *strGalleryID = [dataDict objectForKey:@"GalleryID"];
NSString *strName = [dataDict objectForKey:@"Name"];
NSString *strTitleName = [dataDict objectForKey:@"TitleName"];
NSString *strThumbnail = [dataDict objectForKey:@"Thumbnail"];
dict = [NSDictionary dictionaryWithObjectsAndKeys:
strGalleryID, galleryid,
strName, name,
strTitleName, titlename,
strThumbnail, thumbnail,
nil];
[myObject addObject:dict];
}
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return myObject.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
// Use the default cell style.
cell = [[[UITableViewCell alloc] initWithStyle : UITableViewCellStyleSubtitle
reuseIdentifier : CellIdentifier] autorelease];
}
NSDictionary *tmpDict = [myObject objectAtIndex:indexPath.row];
NSURL *url = [NSURL URLWithString:[tmpDict objectForKey:thumbnail]];
NSData *data = [NSData dataWithContentsOfURL:url];
UIImage *img = [[UIImage alloc] initWithData:data];
cell.imageView.image = img;
cell.textLabel.text = [tmpDict objectForKey:name];
cell.detailTextLabel.text= [tmpDict objectForKey:titlename];
//[tmpDict objectForKey:memberid]
//[tmpDict objectForKey:name]
//[tmpDict objectForKey:titlename]
//[tmpDict objectForKey:thumbnail]
return cell;
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (void)dealloc {
[_myTableView release];
[super dealloc];
}
@end
